baber/WOPTO huggingface dataset:
Patent JP-H01102150-A (JP)
Title: Vibration damping apparatus of structure
Inventor: EDOWAADO AARU FUAIFU
IPC: E04H9/02
Filed: 1987-10-14
Abstract: PURPOSE: To enhance the vibration suppressing function by inserting a drawing gear anchored at its one end to a footing, into a cavity in a hollow member which is fixed at its free end to a structure, after passing through an elastomeric pad, and by providing a stopper to the free end of the drawing gear. CONSTITUTION: An elastomeric pad 18 is arranged between a hollow member 16 formed in its center part with a cavity and secured to the base surface 12 of a structure 10, and a footing 20. A drawing gear 22 anchored at one end to the footing 20, is inserted at its free end part in the cavity of the hollow member 16, after passing through the elastomeric pad 18, and a stopper 28 is provided to the free end thereof. The thus formed damping device 9 can be restrained from being excessively deformed, by the drawing gear 22 even though the pad 18 is deformed, and accordingly, the pad 18 can be prevented from being broken, thereby it is possible to maintain the vibration suppressing function for a long time.
Patent JP-H02103946-A (JP)
Title: Foreign matter checking method in ion implantation
Inventor: MORINAGA MASATOSHI
IPC: H01L21/265
Filed: 1988-10-13
Abstract: PURPOSE:To detect the degree of the presence of foreign matters in ion- implanting stage and to improve the yield rate by forming an isolated electrode for every picture element on an insulating film, applying a voltage between a substrate and an individual electrode, and observing the current in the reverse direction at a P-N junction. CONSTITUTION:A recording film 12 is formed on the surface of a substrate 11, and a windows 13 are provided. With the film 12 as a mask, ions are implanted, and diffused regions 14 are formed. Electrodes 15 which are isolated for every section 11a are formed through the windows 13 from the film 12 in contact with the substrate 11. A voltage V in the reverse direction is applied between the substrate 11 and the individual electrode 15 with respect to the P-N junction of the diffused region 14. A current I in the reverse direction is observed for every section 11a. The current value in the section 11a is increased in correspondence with the number of windows where the diffused region 14 is not formed due to the foreign matter. Therefore, the degree of the presence of the foreign matter is detected, the time point when the cleaning of the device and the like are required is judged and the yield rate can be improved.
Patent JP-2000083494-A (JP)
Title: Film for agriculture
Inventor: TANAKA SUMINORI
IPC: A01G13/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce a film for agriculture, capable of simply supplying coal ash to soil without being granulated and of being disposed of after being used without being incinerated by employing a resin composition where a biodegradable resin and coal ash are mixed in a specific content ratio. SOLUTION: This film for agriculture is made of a resin composition including 99-50 wt.% biodegradable resin and 1-50 wt.% coal ash. The resin is pref. an aliphatic polyester and the coal ash is pref. fly ash. When buried into soil after being used, the part of the biodegradable resin is decomposed and only the part of the coal ash remains. Since the part except the coal ash functioning as a special fertilizer or a soil conditioner is decomposed in the ground, the film for agriculture can easily be disposed of by only being buried into soil.
Patent JP-H04134979-A (JP)
Title: Image pickup device
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/378
Filed: 1990-09-26
Abstract: PURPOSE:To make the frequency response of a vertical direction as one frame image same on a whole screen by inverting the positions of the high line and a low line of the frequency response of the vertical direction in an odd-numbered field and an even-numbered field. CONSTITUTION:When a command from an operation switch 4 is a turn-on of an electronic zoom operation, while a selector 13 selects a signal from an electronic zoom circuit 6 based on this control signal, and outputs the electronically zoomed signal to an output terminal 14, this control signal is guided by a scanning method switching circuit 2 as well, and the adjacent two horizontal picture element columns of the completely same pair are scanned with one time horizontal scan both in the even-numbered field and the odd- numbered field of the signal electric charge of each picture element of a solid imaging device. Thus, since in a screen position where the frequency response of the vertical direction of the odd-numbered field is low, the frequency response of the vertical direction of the even-numbered field becomes high, as for the one frame image to have convined these two field screens, the frequency response of the vertical direction becomes same on the whole screen.
Patent JP-H06112626-A (JP)
Title: Method of forming conducting circuit on surface of molded product
Inventor: AKEDA SATOYUKI
IPC: H05K3/06
Filed: 1992-09-28
Abstract: PURPOSE:To avoid the damage of the original form of a molded product which is caused by the invasion of the thermal energy of a laser beam by a method wherein most of the whole surface of the molded product is covered with a conducting metal film beforehand and an etching resist film is applied to the metal film and the thermal energy of the laser beam is blocked by the foundation conducting metal film. CONSTITUTION:Metal-adhering resin composition whose main component is liquid crystal polymer is subjected to injection molding to form a three-dimensional molded product 1. Copper plating 2 is applied to the whole surface of the molded product 1 and, further, electrodeposition type coating material is applied to the surface of the copper plating 2 by electrodeposition as etching resist to form an etching resist film 3. Then a laser beam 5 is applied to the parts of the surface other than circuit patter parts by computer control with a YAG laser marker. Then resist films on the laser beam applied parts are removed to leave the resist films 6 on the circuit pattern parts and the parts 4 of the copper plating other the circuit pattern parts are exposed and removed by dissolving. Then the resist films 6 remaining on the circuit pattern parts are removed to complete the product.
Patent JP-H04136032-A (JP)
Title: Aromatic polyamide resin composition
Inventor: YAMAMOTO SANEHIRO
IPC: C08L67/00
Filed: 1990-09-27
Abstract: PURPOSE:To prepare the title compsn. having a remarkably high toughness and a high impact strength by compounding an arom. polymaide comprising specific component units with a polyarylate. CONSTITUTION:The title compsn. is prepd. by compounding 5-95 pts.wt. arom. polyamide with 95-5 pts.wt. polyarylate, the sum of the two polymers being 100 pts.wt. The plyamide comprises dicarboxylic acid component units consisting of 30-100 mol% terephthalic acid units and 0-70 mol% arom. dicarboxylic acid units other than terephthalic acid units and/or 0-70 mol% 4-20C aliph. dicarboxylic acid units and diamine component units consisting of aliph. diamine units and/or alicyclic diamine units.
Patent JP-S61135882-A (JP)
Inventor: ICHINOSE KUNIO
IPC: B60W10/18
Filed: 1984-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10101099-A (JP)
Title: Storing bag
Inventor: YAMASHITA MASAKI
IPC: B65D33/01
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively suppress invasion of foreign matters through vents for evacuation which can smoothly evacuate unnecessary gas in a bag after sealing outside while decrease in storing vol. of the bag and decrease in bonding strength are avoided as much as possible. SOLUTION: Flexible bent parts 3 being opened to the outer face side of a bag 1 and penetrated into a storing space 2 under bent condition are formed on a part of the bag 1 and the base side laminated parts of this bent parts 3 are bonded under a condition where unbonded parts for forming vents 5 for communicating the inner spaces 4 formed between facing inner faces of the bent parts 3 with the outside are left and communicating holes 6 for communicating the storing space 2 with the inner spaces 4 are formed on the bent parts 3.
Patent JP-H09101699-A (JP)
Title: Fixing device for electrophotographic system
Inventor: OKAMOTO MASAYA
IPC: G03G15/20
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic system fixing device capable of preventing the temp. of a heating roller from being a fixed value or above, with simple structure. SOLUTION: In the electrophotographic system fixing device 1 provided with the heating roller 7 incorporating a heater 5 and a pressure roller 9 arranged to press to the heating roller 7 and fixes a toner image transferred onto a printing paper fed between these rollers, the heater 5 in the heating roller 7 is fixedly arranged therein, a contact electrode 11 for supplying power to the heater 5 from the outside is provided as well and bearing members 13 for freely and rotatably supporting both end parts of the heating roller 7 are provided. Further, the bearing member 13 consists of a member deformed at the temperature at which the printing sheet is heat-affected or below.
Patent JP-H0565693-A (JP)
Title: Method for electroplating aluminum sheet and aluminum alloy sheet
Inventor: SUGIMOTO YOSHIHARU
IPC: C25D5/44
Filed: 1991-09-10
Abstract: PURPOSE:To form a plating film having excellent adhesion by electroplating an Al sheet with a plating soln. contg. a specified amt. of titanium fluoride ions. CONSTITUTION:An Al sheet and an Al alloy sheet are electrolytically degreased and subjected to Zn plating, Zn-Ni alloy plating, etc., with a plating soln. contg. 10ppm to about 10g/l titanium fluoride ions. (NH4)2TiF6 or NaTiF6 may be used as the titanium fluoride. Oxide films formed on the surfaces of the sheets are uniformly removed and the objective plating films having excellent adhesion are formed.
Patent JP-H06196811-A (JP)
Title: Preparation of flush type heterostructure leser
Inventor: TOTSUDO ROBAATO HAIESU
IPC: H01S5/20
Filed: 1993-09-24
Abstract: PURPOSE: To improve a buried hetero-structure laser in quality and manufacturing yield, by a method wherein liquid etching medium is brought into contact with a surface where a mesa structure is formed, a significant amount of semiconductor material is removed from the surface, and III/V semiconductor material which contains In and P is grown on the surface. CONSTITUTION: A surface where a patterned mask layer 21 is formed is irradiated with ions obtained from gaseous etching medium so as to form a mesa structure 20 on it. A III/V semiconductor material layer which contains In and P is grown on the surface. A semiconductor material layer which contains In and P is formed through such a vapor growth method that a surface is brought into contact, with deposition gas which contains organic composition which includes In, a P source, and halogen-containing organic composition. The surface where a mesa-shaped structure is formed is brought into contact with etching medium so as to remove a significant amount of semiconductor material from it.
Patent JP-S63110788-A (JP)
Inventor: SANADA KOJI
IPC: H05K1/11
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001082066-A (JP)
Title: Drilled hole cleaning device
Inventor: OKADA TAKASHI
IPC: E21B21/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent blocking in a suction pipe tip part by equipping a blowoff pipe of compressed air in the suction pipe, to open the blowoff port of the blowoff pipe near the tip of the suction pipe. SOLUTION: A blowoff pipe 20 for compressed air is equipped in a suction pipe 14, to open the blowoff port 26 of the pipe 20 in the vicinity of the tip part 15 of the pipe 14. Another end part of the pipe 20 is connected to the discharge port of an air compressor 19 via a flexible hose 22. For cleaning a drilled hole 11, the pipe 14 is inserted into the hole 11 to drive a suction device 16, to suck rock pieces 12, etc., from the tip part 15 of the pipe 14 while blowing off the compressed air from the port 26 of the pipe 20. Since the pieces 12 and so on becoming a block state are dispersed into an individual particle by the blowoff of the compressed air, the pieces 12 and so on can be smoothly sucked from the tip part 15 of the pipe 14.
Patent JP-H01103161-A (JP)
Title: Power supply
Inventor: SANO MASATO
IPC: H02M3/335
Filed: 1987-10-14
Abstract: PURPOSE:To supply stable output by providing a Zener diode to detect the rise of the output voltage of a transformer and controlling base current of transistors by this detection output. CONSTITUTION:A power supply is constituted of a full-wave rectifying circuit Re, a smoothing capacitor C1, a pair of split capacitors C2-C3, a pair of transistors(Tr)Q4-Q5, a saturable transformer T and etc., and the power is supplied to the load L. A secondary coil N2 of this saturable transformer T grounds a center tap CT, and at the same time, the first rectifier diode D1 and the second rectifier diode D2 are connected. Zener diode ZD is provided to detect the collector output of the first TrQ1, and the second TrQ2 and Q3 are driven by TrQ1. Thereby, when the output voltage of the saturable trans former T rises due to the rise of supply voltage, etc., the Zener diode ZD detects it and cuts off the base current of TrQ1 and Q2, and keeps the supply voltage to the load constant.
Patent JP-H0791017-A (JP)
Title: Tile mounting structure for structure
Inventor: MOTOSAWA MITSUGI
IPC: E04F13/08
Filed: 1993-09-22
Abstract: PURPOSE:To simplify installation of tiles on supporting body, make rigid a mounting structure, and replace the tiles safely. CONSTITUTION:A downward hook wall 4 and an upward hook wall 6 are combined with each other on the exterior side of a supporting body 1 and at least one or more of grooves are provided. Also an insert part 8 to insert into a taking-in part 14 of a support body downward wall 4 is provided at the upper rear surface of a tile 7 attached to the supporting body, and a downward groove 9 to fit closely into a lower upward hook wall 6' is provided at the lower part of the tile 7. Then a latch 20 to press the tile 7 downward is fitted closely into a clearance between the downward hook wall 4 and the tile insert part 8 inserted into its taking-in part 14. In addition, an extension part 8a projected from the side surface 7c of a rectangular part 7a is provided on one side of the tile insert part 8, and a lack part 8b is formed on the other side according to the projected width H of the extension part 8a or the tile insert part 8 is formed smaller in width than the rectangular part 7a. Then lack parts 8b and 8c of proper widths are provided on both right and left sides of the lack part 8 to enable engagement and combination with an adjacent tile 7' in order.
Patent JP-H0967844-A (JP)
Title: Formation of waterproof pan or bathtub and reinforcing structure
Inventor: NAKASE HIROSHI
IPC: A47K3/162
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the connecting strength of a metallic reinforcing member to an FRP resin layer and prevent the separation of the member from the layer by providing small holes or slits in the member and, after the FRP resin of the layer is made to enter in the small holes by placing the member on the layer before the FRP resin cures, coating the material with another amount of the FRP resin. SOLUTION: At the time of forming a waterproof pan or bathtub by hand lay-up molding an FRP resin, etc., a metallic frame 8 (reinforcing member) 8 having a plurality of small holes 9 is placed on an FRP resin layer 4 before the layer 4 cures so that the resin of the layer 4 can enter the holes 9 and form large-diameter expanded parts 10 and the parts 10 can work as rivets. A C-shape steel, roll formed section, etc., having continuous grooves 9 in addition to the small holes 9 can be used as the frame 8. Then the FRP layer 4 and the frame 8 are united in one body by forming an overlay layer 5 by coating the frame 8 with the FRP resin. In addition, the compatibility between the FRP layer 4 and frame 8 is improved so as to improve the connecting strength of the frame 8 to the layer 4 and prevent the separation of the frame 8 from the layer 4. This can prevent a creaking floor.
Patent JP-H03120732-A (JP)
Title: Misregistration amount recognition device and manufacture of semiconductor device using same
Inventor: MIYAZAKI NAOKI
IPC: H01L21/60
Filed: 1989-10-03
Abstract: PURPOSE:To shorten the recognition time by providing a peak-hold means for holding the maximum correlation value data within one image plane from a correlator for setting a suitable correlation limit value for the second time correlation operation. CONSTITUTION:For each correlation value within one image plane of an input image, the correlation value at each point is compared with that of the previous point, and when the correlation value at the next point is larger, the correlation value is updated for each point in a peak-hold means 10. After one image plane terminates, the maximum correlation value data in the one picture plane is registered in the peak-hold means 10. Coordinates of the point, where the correlation value is maximum, is extracted from among all candidacy points by a maximum correlation degree candidacy point extracting means 8. Even when a candidacy point is not extracted extracted because the correlation limit value is too large at first time correlation operation, the maximum correlation value data in the peak-holder means 10 is read and the correlation limit value is reset to a value slightly smaller than said maximum value by a correlation limit value change amount input means 9 so that the optimum candidacy point is extracted at the second time correlation operation.
Patent JP-H03121611-A (JP)
Title: Comparison input circuit
Inventor: NAKAMURA AKIMASA
IPC: H03K3/0233
Filed: 1989-10-04
Abstract: PURPOSE:To eliminate a malfunction due to the ripple of a power supply by providing an input resistor between one input terminal of a comparator and the output source of a signal voltage and providing a 1st and 2nd capacitors between the input terminal and the positive power supply and between the ground and the input terminal respectively. CONSTITUTION:An input resistor R1 is provided between the input terminal of a comparator 1 and the output source 2 of a signal voltage Vin and a 1st and 2nd capacitors C1, C2 are provided between the input terminal and a positive power supply and between the input terminal and the ground respectively. The ripple component of a power supply Vcc is superimposed on a signal voltage line via the capacitor C1 and the signal voltage Vin is pulsated and changed synchronously with a reference voltage Vref, after the signal voltage even exceeds the reference voltage Vref, the defect that the reference voltage Vref exceeds the signal voltage Vin again is not generated. Thus, mis-detection by the ripple of a power supply is avoided.
Patent JP-H01148356-A (JP)
Title: High pressure purifying apparatus
Inventor: HENKU BUAN DEN BERUKU
IPC: F04B23/00
Filed: 1988-10-17
Abstract: PURPOSE: To make the structure of a device simple and to make the handling easy by connecting a pressure generation assembly consisting of a multi-axial direction piston pump and an electric driven motor to a handle of a pump housing and incorporating it into a head of an ejection gun. CONSTITUTION: An oblique plate 10 is fixed to the motor 3 with a flange in an axial direction piston pump and a pump shaft 11 and a pump housing 2 are attached to the oblique plate 10. Also a driven disc 12 is connected to the pump shaft 11 and plural pistons 13 are led displacably while being in contact with the oblique plate slant surface 15 in the disk 12. A sliding disk 17 is hermetically sealed and fixed to the driven disk 12 and a hermetically sealed disk 18 fixed to the pump housing 2 so as to come into contact with this disk 17 connects a cylinder of a piston 13 to a sucking path 19 or a pressure path 20. A jetting pipe is connected to the pressure path 20 and a water hose is connected to the sucking path 19 so that a low of water can be discharged with a high pressure.
Patent JP-2001085976-A (JP)
Title: Master slave flip-flop circuit
Inventor: SUZUKI TOSHIHIDE
IPC: H03K3/289
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To increase the operating speed of a master slave flip-flop circuit provided with a Gilbert cell. SOLUTION: A voltage drop means consisting of diodes 38-41 is provided between load resistors 11, 12 and collectors of transistors(TRs) 4-7. Furthermore, a voltage drop means consisting of diodes 43-46 is provided between load resistors 27, 28 and collectors of TRs 20-23 so as to decrease each collector- emitter voltage of the TRs 4-7 and 20-23 resulting in increasing each collector current density of the TRs 4-7 and 20-23.
Patent JP-H08100876-A (JP)
Title: Joint for pipe
Inventor: KAMIJO YUKIO
IPC: F16L21/08
Filed: 1994-09-30
Abstract: PURPOSE: To provide a joint for pipes capable of giving sufficiently large initial fixing force and large force of impeding coming off, even when provided large dimensional tolerance of external diametric dimension of the pipes connected. CONSTITUTION: A pair of upper/lower cover units 19, 20 enveloping the periphery of a pipe are arranged in a side where a pipe 100 of a joint main unit 3 is inserted. A retainer 35 receiving a plurality of balls 45 to a ball receiving groove, formed along a circumferential direction, is arranged in the cover unit, to tighten the cover unit by a bolt and nut. The ball is pressed inward by a pressing part 29 and exposed from a lower side opening part, to come into contact with the periphery of the pipe, so as to bite it. A stop part 25 of a hook 23 is fitted to a peripheral groove 11, to connect the main unit and the cover unit.
Patent JP-H01104766-A (JP)
Title: Sputtering target for optical recording medium
Inventor: IKUTA ISAO
IPC: B41M5/26
Filed: 1987-10-16
Abstract: PURPOSE:To manufacture a ternary single-phase compound film by a direct sputtering method by forming a target into a ternary single-phase compound. CONSTITUTION:First raw materials blended so as to be formed into a composition of In3SbTe2 are charged into a graphite crucible, melted in an Ar atmosphere, and cast in a mold of the prescribed shape. Subsequently, this target is held in an Ar atmosphere at 450 deg.C for 2hr, followed by water cooling, by which the target is formed into a ternary single-phase compound of In3SbTe2. Since the directly sputtered film is formed into amorphous ternary single-phase compound, high-speed recording and erosion are made possible without initialization, and further, composition control is facilitated because this compound is of a single phase, and, as a result, the ternary single-phase compound of the desired composition can be obtained with superior reproducibility.
Patent JP-H09130315-A (JP)
Title: Method and device to cancel echo of data of cellular method
Inventor: UIRIAMU RUISU BETSUTSU
IPC: H03H17/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To maintain stable data communication by sending a pilot tone to a near end MODEM while the near end MODEM adjusts an echo canceller. SOLUTION: A PSTN MODEM 300 enters the adjustment stage and adjusts the echo canceller. Then the PSTN MODEM 300 sends a pilot tone to a cellular MODEM 100. Furthermore, in order to avoid complicatedness associated with full duplex adjustment of the echo canceller, the cellular MODEM 100 filters the pilot tone from a reception signal prior to adjustment of the echo canceller. As a result, when a compander of a cell site transceiver 255 has a nonlinearity and the PSTN MODEM 300 sends the pilot tone, the compander drives itself into a linear operating range. As a result, the echo canceller in the cellular MODEM 100 is adjusted correctly.